National Weather Service United States Department of Commerce
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Last Map Update: Thu, Jun 18, 2026 at 2:16:27 pm CDT

Heat Advisory in effect from 11 AM Thursday through 10 PM Friday. High Temps: 90°-95°F / 32°-35°C Heat Index: 107°-114°F / 41°-46°C If you have AC, use it. Fans may not be adequate. Limit strenuous time outdoors in the afternoon. Stay hydrated. Wear light-weight, light-colored clothing.
Extreme Heat Warning in effect for all of Southeast Texas through 8 PM Thursday. Anticipate dangerous heat index values ranging between 108°F and 114°F. Utilize air conditioning, as fans may be inadequate for this extreme heat. Stay hydrated, wear light-weight clothing, and limit strenuous afternoon outdoor activities.
Heat Advisory for all of Southeast Texas, 8 PM Thursday through 10 PM Saturday. Highs of 90-95°F with dangerous heat index values between 107-114°F expected. Use air conditioning, as fans may be inadequate for this extreme heat. Stay hydrated and wear lightweight, light-colored clothing to remain cool. Limit strenuous outdoor activities, especially during the afternoon.
Follow these heat safety rules.



 Current Weather Observations...
Location Time
(CDT)
Weather Vsby.
(SM)
Temp.
(ºF)
Dewpt.
(ºF)
Hum.
(%)
Wind
(mph)
Wind Chill / Heat Index
(ºF)
Pres.
(in)
Bryan13:55Mostly Cloudy10927863SSE 10107 [HI]29.73
College Station13:53Mostly Cloudy10927761SSE 12106 [HI]29.70
Caldwell13:35Overcast10917866SSE 10106 [HI]29.71
Huntsville13:53Mostly Clear10947656S 8107 [HI]29.72
Navasota13:55Mostly Cloudy10938372S 9G18119 [HI]29.70
Brenham13:55Mostly Cloudy10937861S 10108 [HI]29.70
Conroe13:53Mostly Cloudy10927864SSE 13107 [HI]29.72
Cleveland13:55Partly Cloudy10S 7-29.74
Liberty13:55Haze3918070S 12G18109 [HI]29.72
Columbus13:55Mostly Cloudy10928068SE 7112 [HI]29.71
Spring13:53Mostly Clear7957756VRB 7110 [HI]29.71
Houston Intercontinental Aprt13:53Partly Cloudy10947758SSE 9109 [HI]29.71
Katy/Brookshire13:55Partly Cloudy7938271SSW 10G17116 [HI]29.73
Texas Medical Center Heliport13:55Partly Cloudy10917559SW 9G16102 [HI]29.71
Sugar Land12:53Mostly Clear10927966S 9109 [HI]29.71
Houston Hobby Airport13:53Partly Cloudy8937963S 9110 [HI]29.71
Arcola/Sienna13:55Mostly Cloudy10937760SSW 3107 [HI]29.73
Pearland13:53Mostly Clear8927864S 13G20107 [HI]29.74
Ellington Field13:54Partly Cloudy10917866SSE 14106 [HI]29.71
La Porte13:55Partly Cloudy10927966S 15108 [HI]29.73
Angleton/Lake Jackson13:53Mostly Cloudy10908072S 14G23108 [HI]29.73
Galveston13:52Haze6878285S 13106 [HI]29.75
Bay City13:55Mostly Cloudy10898690S 14118 [HI]29.68
Palacios13:53Haze6898279SSE 15110 [HI]29.70
Rig 20 Miles SE of Galveston14:00Mist3848088SE 10G1697 [HI]29.77
Rig 20 Miles SE of Matagorda14:00Mist48686100SSE 15112 [HI]29.76


 
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